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Tool: Comparing Properties of the Mean and the Median Through the use of Technology
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Go to: http://www.nctm.org/standards/content.aspx?id=26777 (opens a new window)
Description: The user can explore how changing one (or more) of the data points affects the mean and the median of the data set with this interactive tool.
Technology Type: Java Applet 
Author: NCTM
Language: English 
Cost: Does not require payment for use

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Courses: Math 7 Mean, median & mode

Teacher Review (Not based on classroom experience)
Reviewer: WandaB, Aug 15 2005 08:56:47:123PM
Appropriate for: practice of skills and understandings, applications of a concept or technique, advanced investigations
Ability to meet my goals: Effective
Recommended for: Math 7: Data analysis
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